A 30 degree stand I created for the Roland TB-03 Bass Line Synthesizer.
No supports are necessary.
I printed this in PLA plus, but normal PLA or PETG should also work.
Optionally, you can add a silicone pad or other high friction material/coating to the top and the bottom to prevent slipping.
Printing Notes:
This print requires a 255x255 print bed.
This print uses the full bed size of a X1C/P1P/P1S/A1. It will print over the purge and calibration lines.